Knowra Chemical plant Chemical plant A chemical plant is an industrial facility that manufactures or transforms substances through chemical processes, often using continuous or batch production.
Chemical reactor : A vessel or system in which chemical reactions are carried out under controlled conditions. The reactor is where a plant’s principal chemical transformations occur.
Chemical engineering : The discipline that applies chemistry, physics, mathematics, and engineering to transform materials at scale. Chemical engineering supplies the methods used to design and operate chemical plants.
Petrochemical industry : The industry that converts petroleum and natural gas into chemicals and materials. Petrochemical facilities are a major class of chemical plant.
Process safety : The prevention and mitigation of fires, explosions, and toxic releases from industrial processes. Large inventories of hazardous materials make process safety central to plant operation.
Distillation : A separation process that uses differences in volatility to divide components of a mixture. Many plants purify products or recover solvents by separating mixtures into fractions.
Unit operation : A basic physical step in a process, such as mixing, filtration, or heat transfer. Plant flowsheets combine unit operations with chemical reactions to make products.
Oil refinery : An industrial facility that separates and converts crude oil into fuels and other products. Refineries share process equipment with chemical plants but focus primarily on petroleum processing.
Bhopal disaster : A 1984 toxic gas release from a pesticide plant in Bhopal, India, that killed thousands. The disaster exposed catastrophic consequences of failures in plant safety and emergency preparedness.
Heat exchanger : A device that transfers heat between fluids without necessarily mixing them. Plants use heat exchangers to control reaction temperatures and recover process energy.
Feedstock : A raw material supplied to an industrial process for conversion into products. Feedstock availability and composition influence a plant’s chemistry, cost, and location.
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